Double click of button initiates high intensity strobe of selected light source Push-button switch enables-disables selected lighting source starting at low intensity and progressing to the brightest intensity High impact super-tough nylon case offers exceptional durability and weather resistance Sidewinder Military Model LED Flashlight Kit with 2 AA alkaline batteries, and retainer, boxed. Coyote Browntable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }